3 configuring process data, Configuring process data, Readable (see – Lenze E84DGFCT User Manual
Page 28: Communication manual 8400 motec ethercat
Communication manual 8400 motec EtherCAT®
Commissioning
Configuring the host (master)
28
L
EDS84DMOTECAT EN 2.1 - 11/2012
6.2.3
Configuring process data
The process data configuration is determined during the initialisation phase of the
master (PDO mapping).
A maximum of 10 process data words (max. 20 bytes) can be sent to the master.
A maximum of 8 process data words (max. 16 bytes) can be sent by the master.
Independent of the configured length of the process data from the Inverter Drive 8400
motec to the master, the I/O data are always entered into the last two words:
Data word
Bits
Function
Value / description
Word 1
0
...
9
Analog input value
(0 ... 10 V)
10 V = 1000
10
Digital input 3
0 (FALSE)
open
1 (TRUE)
closed
11
Digital input 4
0 (FALSE)
open
1 (TRUE)
closed
12
Digital input 5
0 (FALSE)
open
1 (TRUE)
closed
13
Reserved
14
I/O status
0 (FALSE)
Data in word 1/2 are not valid.
1 (TRUE)
Data in word 1/2 are valid.
15
Connection status of the
controller
0 (FALSE)
Controller is offline ("Stay alive" operation)
1 (TRUE)
Controller is online
Word 2
0
RFR
0 (FALSE)
open
1 (TRUE)
closed
1
Digital input 1
0 (FALSE)
open
1 (TRUE)
closed
2
Digital input 2
0 (FALSE)
open
1 (TRUE)
closed
3
Digital input 3
0 (FALSE)
open
1 (TRUE)
closed
4
Digital input 4
0 (FALSE)
open
1 (TRUE)
closed
5
Digital input 5
0 (FALSE)
open
1 (TRUE)
closed
6
...
13
Reserved
14
I/O status
0 (FALSE)
Data in word 1/2 are not valid.
1 (TRUE)
Data in word 1/2 are valid.
15
Connection status of the
controller
0 (FALSE)
Controller is offline ("Stay alive" operation)
1 (TRUE)
Controller is online